Kick power has a formula in (Green background) that indexes the approx. KPW based on Pre Combine info. If you've accidentally overridden it paste this formula into the first row and extend it to the whole column so you don't have to re-paste stuff.
=IFERROR(IF(X4="ST",IFERROR(INDEX(Physical!$AB$3:$AB$8,MATCH(AJ4,Phys ical!$AA$3:$AA$8,0)),""),""),"")
Edit: Posting wants to add a space to second Physical in formula, delete this space when you paste.